Workhorse reloaded. Workhorse reloaded. Dell has updated its 15.6-inch workstation and now provides it with up-to-date hardware. We tested a well equipped variant with an Intel Core i7-3720QM quad-core processor, NVIDIA Quadro K2000M graphics (also compared AMD FirePro M4000), SSD drive and a FHD display costing in excess of 3000 Euros (~$3869).